Operating instructions / Spare partsDemag DCS-Pro 1 – 10 chain hoistsDemag Manulift DCMS-Pro 1 – 2 chain hoistsDemag DCRS-Pro 1 – 2 rocker switch chain hoistsThese operating instructions contain additional information for operating these units.They must always be used together with the following operating instructions:DC-Pro Ident. no. 214 741 44
181209 enGB 214 827 44 720 IS 817
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Demag Cranes & Components GmbHP.O. Box 67, D-58286 WetterTelephone +49 (0) 2335 92-0 · Telefax +49 (0) 2335 927676www.demagcranes.de
Manufacturer
Please fi ll in the following table before fi rst putting the unit into service.This provides you with a defi nitive documentation of your chain hoist and important information if you ever have to contact the manufacturer or his representative.
Owner
Where in use
Size
Serial number
Technical dataDemag DC Pro 1 to DC Pro 25 chain hoistsDemag DCS-Pro 1 to DCS-Pro 10 chain hoists 203 525 44 714 IS 817Technical data – Assembly – Spare parts CF5 203 568 44 714 IS 845Technical data – Assembly – Spare partsU11 / U22 / U34 203 569 44 714 IS 845Clamp-fi tted buffers 203 313 44 714 IS 888
Operating instructions – Assembly – Adjustment – DimensionsAssembly instructions DSE-10C/CS control pendants 214 998 44 720 IS 951Demag DC-Pro 1 to DC-Pro 10 chain hoists 214 741 44 720 IS 817Demag DC-Pro 16 to DC-Pro 25 chain hoists 211 033 44 720 IS 817Operating instructions E11 / E22 / E34 trolleys 214 810 44 720 IS 845
Test and inspection booklet 214 745 44 720 IS 817Certifi cates 235 309 44
Accompanying documents
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0 Foreword 4
1 Safety instructions 5
2 Technical data 62.1 Selection table 62.2 Electrical key values 72.3 Hook dimension C 8
3 Description 103.1 Prohub function 103.2 Fast-to-slow limit switch function 113.3 DCRS-Pro chain hoist with rocker switch 11
4 Installation and putting into operation 124.1 Setting the parameters 124.2 Parameter table 134.3 Parameter description 144.4 Setting parameters with the control pendant 164.5 Control via PLC 184.6 SOST (setpoint steps) 20
5 Inspections/maintenance/general overhaul GO 225.1 Display of operating hours / statuses 225.2 Inspection and maintenance schedule 22
6 Maintenance 236.1 Circuit diagrams and control card 236.2 Warning messages and error statuses 316.3 Error messages 326.4 Instructions for fi nding faults 33
7 Accessories 33
8 Spare parts 34
Contents
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0 Foreword
DCS-Pro, DCMS-Pro and DCRS-Pro chain hoists offer a variety of features in ad-dition to those provided by the standard Demag chain hoist range:
• Infi nitely variable speed control,• Load-dependent extended speed range,• Pro-Hub: Increase of the rated speed by up to 90% in the partial load range or
without load,• Speed control ratio up to 1:200 (factory setting 1:100),• Precise positioning,• Control pendant with a progressive characteristic,• Smooth load pick-up and deposit,• Smooth starting and braking,• Low-vibration operation,• Acceleration and braking ramps ensure low load sway,• Direction of rotation monitoring via integrated speed feedback,• Overload cut-off,• Automatic switching-over to creep lifting speed before the upper / lower limit
position is reached,• Frequency-inverter control with 24 V control voltage integrated into the chain
hoist electrical enclosure,• Temperature monitoring,• Phase insulation,• Gearbox, brake and slipping clutch are maintenance-free for up to 10 years,• If the DCS-Pro is used in combination with the E 11 to E 34 travel drive, trolley
travel is automatically infi nitely variable (0,5 – 24 m/min, partial load 0,5 – 30 m/min),
• Optimized guiding of load handling attachments with the Manulift switch or the rocker switch,
• The rocker switch can be fi tted in a load handling attachment at a favourable ergonomic position (DCRS-Pro),
• All other known benefi ts of the DC-Pro family, such as, for example: - Elapsed operating time counter can be read from the outside, - Operating limit switch for highest and lowest hook position - Slipping clutch with automatic cut-out by means of speed monitoring, - Height-adjustable control cable length, - Infrared diagnosis interface for service purposes.
DCS-Pro, DCMS-Pro and DCRS-Pro units are supplied ready for operation.In addition, the lifting speed, the acceleration and deceleration ramps can also be programmed by means of the control pendant to suit the application’s require-ments, if necessary.The DCS-Pro/DCMS-Pro/DCRS-Pro design largely corresponds to that of chain hoists of the DC-Pro range.For operation and maintenance, please refer to Operating instructions 214 741 44.The following items indicate features and functions which differ from those de-scribed in Operating instructions 214 741 44.
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1 Safety instructions
Chain hoists of the DCS-Pro/DCMS-Pro/DCRS-Pro range must only be operated if a protective earth conductor is connected. In the event of damage to or interruption of the protective earth conductor connection, the chain hoist must be disconnected from the power supply without delay.
Fault-free operation with a current-operated e.l.c.b. (earth-leakage circuit-breaker) is ensured with a tripping current ≥ 30 mA, if residual-current-operated circuit breakers (type B to EN 50178, e.g. Siemens 5SZ3...G00) are used.
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2.1 Selection table
2 Technical data
DCS-Pro (variable hoist speed)SWL Chain hoist Reeving Group of mecha-
nismsHoist speed5) Standard
hook path 3)Motor size 1) Max. weight
DIN EN 14492 at 50 / 60 Hz for hook pathType FEM / ISO vsrated vsmax H 5 m 8 m
[kg] [m/min] [m/min] [m] [kg] [kg]80
DCS-Pro 1
1/1
4m / M70,15-30
30
5 and 8
ZNK 71 B 4 25 27
100125160
DCS-Pro 2 0,15-16200 3m / M6250 2m+ 2) / M5+315
DCS-Pro 54m / M7
0,08-8 15 ZNK 80 A 4 29 31400 3m / M6500 2m+ 2) / M5+
630
DCS-Pro 10
4m / M70,06-6 11
ZNK 100 A 4
54 580,11-12 22 59 63
800 3m / M60,06-6 11 54 580,11-12 22 59 63
1000 2m+ 2) / M5+0,06-6 11 54 580,11-12 22 59 63
12501Am 6) / M4 0,04-4 7 54 58
2/1
4m / M70,06-6 11
68 721600 3m / M62000 2m+ 2) / M5+2500 1Am 6) / M4 0,04-4 7
SWL Manulift Reeving Group of mecha-nisms Hoist speed5) Hook path Motor size 1) Max. weight
DIN EN 14492 at 50 / 60 Hz for hook pathType FEM / ISO vsrated vsmax H 2,8 m 4,3 m
[kg] [m/min] [m/min] [m] [kg] [kg]80
DCMS-Pro 11/1
4m / M7 0,15-3030 2,8 and 4,3 ZNK 71 B 4 25 27
125200
DCMS-Pro 23m / M6
0,15-16250 2m+ 2) / M5+
1) For motor key data, see page Electrical key data.2) 2m+ corresponds to 1900 hours operation at full load.3) Larger hook paths on request.4) For replacement requirements, the ZNK 71 A 8/2 motor at 380-415 V / 50 Hz is replaced by the ZNK 71 B 8/2 motor.5) • vsmin corresponds to a control ratio vsmin: vsmax of 1 : 200 (factory setting 1 : 100) • vsmax, vsrated, vsmin, acceleration time and deceleration time can also be changed by setting parameters with the control pendant (see operating
instructions 214 827 44) • Max. hoist speed in the partial load range / without load • For DCS-Pro 1, DCMS-Pro 1, DCRS-Pro 1 units, the max. lowering speed corresponds to 75% of vsrated6) Chain drive FEM 1Cm according to EN 818-7
DCMS-Pro (variable hoist speed)
SWL Chain hoist Reeving Group of mecha-nisms Hoist speed5) Hook path Motor size 1) Max. weight
DIN EN 14492 at 50 / 60 Hz for hook pathType FEM / ISO vsrated vsmax H 2,8 m 4,3 m
[kg] [m/min] [m/min] [m] [kg] [kg]80
DCRS-Pro 11/1
4m / M7 0,15-3030 2,8 and 4,3 ZNK 71 B 4 25 27
125200
DCRS-Pro 23m / M6
0,15-16250 2m+ 2) / M5+
DCRS-Pro rocker switch (variable hoist speed)
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2.2 Electrical key values
The tolerance of the voltage range must not exceed +5% and -10%.The motors are designed in compliance with insulation class F.
1) The lengths of the supply lines are calculated on the basis of an earth-loop impedance of 200 mΩ.2) 20% CDF at vsmin 60% CDF at vsrated to vsmax3) vsrated SWL In 380-400 6 m/min 1000 kg 4,50 A 6 m/min 2000 kg 5,50 A 12 m/min 1000 kg 5,50 A
Motor size 380 – 480 V, 50/60 Hz, 3 ~[mm²] [m]
ZNK 71 B 41,5
100ZNK 80 A 4
ZNK 100 A 4 40
Motor size 380 – 480 V, 50/60 Hz, 3 ~[A]
ZNK 71 B 46
ZNK 80 A 4ZNK 100 A 4 10
Supply cables 1) for 5% voltage drop ΔU and starting current IAMains connection delay fuse links
Size Motor size No. of poles
Min. / max. currents and starting current 380-480 V, 50/60 Hz, 3 ~ (CE/CSA)
PN CDF 2) nN IN 380-480 MK/MN 380-480 cos ϕN
[kW] [%] [rpm] [A]DCS-Pro 1DCS-Pro 2
DCMS-Pro 1DCMS-Pro 2DCRS-Pro 1DCRS-Pro 2
ZNK 71 B 44
0,73 60 2480 3,10 2,50 0,50
DCS-Pro 5 ZNK 80 A 4 0,73 60 2540 2,90 3,20 0,58DCS-Pro 10 ZNK 100 A 4 2,20 60 2520 4,50 3) 2,70 0,68
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2.3 Hook dimension CDCS-Pro chain hoist
Short suspension bracket
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SizeC1 C 1)
Chain collector for hook pathH5 2,8 m 4,3 m
DCMS-Pro 1 / 2373
694 764DCRS-Pro 1 / 2 with quick-change coupling 754 824DCRS-Pro 1 / 2 with permanently fi tted hook 685 755
1) For the chain hoist with short suspension bracket, the C dimension is reduced by 38 mm.
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DCMS-Pro Manulift DCRS-Pro variable-speed rocker switch with quick-change coupling
DCRS variable-speed rocker switch with per-manently fi tted C hook
Long suspension bracket
DCMS-Pro, DCRS-Pro chain hoist
Size Reeving
Short suspension bracket Long suspension bracketC C1 C C1
Chain collector Chain collectorH5 H8 H5 H8
DCS-Pro 1
1/1326 335 365 364 373 403
DCS-Pro 2DCS-Pro 5 378 395 425 416 435 465
DCS-Pro 10472 493 582 505 526 615
2/1 541 582 582 574 615 615
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DCS-Pro 1 – 10 chain hoistwith U 11, U 22, U 34 trolley
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Size 1) Reeving Trolley Transverse to girder Parallel to girderC C1 C C1
Chain collector Chain collectorH5 H8 H5 H8
DCS-Pro 1
1/1
U 11416 425 455 411 420 450
DCS-Pro 2 U 11DCS-Pro 5 U 11 468 487 517 463 482 512
DCS-Pro 10U 11 557 578 667 581 602 672U 22 569 590 679 593 614 703
2/1 U 22 / U 34 661 679 679 685 703 803
1) Dimensions C and C1 decrease when the short suspension bracket is used:
for DCS-Pro 1 – 5 units by 38 mm, for DCS-Pro 10 units by 33 mm.
Size Transverse to girder Parallel to girderC C1 C C1
Chain collector Chain collectorH5 H8 H5 H8
DCS-Pro 1406 415 445 401 410 440
DCS-Pro 2DCS-Pro 5 458 477 507 453 472 502
DCS-Pro 1 – 5 chain hoistwith CF 5 trolley
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Transverse to girderwith short suspension bracket
Parallel to girderonly with long suspension bracket
Transverse to girder Parallel to girder
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3 Description
The DCS/DCMS Pro is turned on by switching off and switching back on the emer-gency-stop button.The lifting and lowering switches are infi nitely variable, i.e. the operating speed is increased by applying full pressure to the buttons.When no load is suspended or in the case of partial loads, the frequency inverter control system makes it possible to increase the operating speed to 1,9 times the rated speed.In addition, the DCS/DCMS Pro is also provided with protective features which detect and prevent prohibited or dangerous conditions.Prohibited functions are:• Exceeding the load capacity of the chain hoist.• Snatching heavier loads at high speeds.In such a case, only the direction of movement is switched off, the opposite direc-tion is, however, possible.Any further faults may be rectifi ed by actuating and then releasing the emergency-stop button.Faults, warnings and operating statuses are indicated by the integrated LED 7-segment display (see sections 6 and 7).If, however, the chain hoist temperature monitoring device has been triggered, it is necessary to wait approx. 15 minutes for the hoist to cool.If the measures described above do not rectify the fault, refer to section 7 for fur-ther information on fi nding faults.
When no load is suspended and in the case of partial loads, the Prohub function makes it possible to increase the operating speed to 1,9 times the rated speed (fi g. 1).When the Prohub function is switched off, the chain hoist always operates at max. rated speed, also when no load is suspended or in the case of partial load.Before the rated speed is reached, an approx. 400 ms long measuring process is started. On the basis of this measurement, the speed is increased in the partial load range from rated speed for half the load up to 1,9 times the speed when no load is suspended.Loads can therefore be handled at greater speed. This function can also be de-activated by setting the relevant parameters (see section 4.2) so that is possible to only operate at max. rated speed.The max. fi nal speed for unloaded hook can also be reduced by setting the rel-evant parameters.Figure 2 shows an example of the speed characteristics of the DCS-Pro 2.If parameter no. 5 “Max. rated hoist speed” is set to A or b, the Prohub function is automatically de-activated.
The DCS chain hoist is supplied with activated Prohub function (not DCS-Pro 1). Depending on the load capacity range, acceleration to max. hoist speed by actuating the control pendant may result in an additional speed increase from rated speed to Prohub speed. This speed behaviour must be taken into account for operating sequences. If necessary, the Prohub function may be de-activated, see section 4.2, in order to avoid such speed changes.
3.1 Prohub function (not for DCS1)
Time[s]
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Speed[m/min]
Example: DCS-Pro 2Speed curve for Prohub, when the Lift button is pressed down completely
Empty hook
Partial load
Rated load
Measuring travel ap-prox. 0,4 sec
Accelera-tion
Further acceleration phase at partial load
Fig. 2
Fig. 1 42685945.jpg
A DCS-Pro 2 DCS-Pro 5 DCS-Pro 10 1/1 VS 12-22 DCS-Pro 10 2/1 VS 6-11 DCS-Pro 10 2/1 VS 4-7B DCS-Pro 10 1/1 VS 6-11 DCS-Pro 10 1/1 VS 4-7
Speed[m/min]
Load[%]
50 75 100
Vmax
Vmin
A B
Partial load
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The fast-to-slow limit switching function prevents the buffer from travelling into the emergency limit switch at rated or double the rated speed. The fast-to-slow limit switching function makes it possible to use only one buffer at high speed which results in an optimal C dimension. When the fast-to-slow limit switch is reached (350 mm before the limit switch), the speed is limited to approx. 35 % of the rated speed.The function can be switched off by setting the relevant parameters, in this case the max. possible speed corresponds to the rated speed.The fast-to-slow limit switching function for lowering can be used to avoid rapid depositing of the load.In order to customize the fast-to-slow limit switching function for lowering, travel the load/hook just above fl oor level. Then actuate the limit switch fi tted on the guide plate above the chain collector in the lowering direction. As a result, the speed is reduced to the speed of the fast-to-slow limit switch during every lowering motion approx. 350 mm above the position defi ned by actuation of the limit switch.In order to reduce the speed in the lifting direction, actuate the limit switch for lifting accordingly.The limit switch may only be manually actuated at standstill of the chain hoist in order to avoid injuries.For determining the original limit switch positions, travel the chain once to the up-per and the lower limit switch.
If the emergency-stop button is pressed while lifting is actuated, the reference point may be lost and the limit switch positions must be approached again for testing, see also Instructions for fi nding faults.
3.2 Fast-to-slow limit switch function
The operating element of the DCRS-Pro rocker switch is designed according to IP 34 type of enclosure.
In the following, the design and func-tioning of the rocker switch for the DCRS are described.The switch includes the following command devices:Emergency-stop buttonUsed to stop the lifting motion in the event of hazardous situations.RockerThe upward and downward motions are controlled infi nitely variable by means of the rocker. This is done by pushing the rocker in the upper area for lifting and in the lower area for lowering.VariantsTwo variants are available for load attachment:1) Quick-change coupling for various
load handling attachments that can be easily replaced
2) Permanently fi tted C hook
3.3 DCRS-Pro chain hoist with rocker switch
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1) 2)
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Emergency stop
Lift
Rocker
Lower
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4 Installation and putting into operation
4.1 Setting the parameters The parameters set in the factory are selected so that they optimally suit most ap-plications. In addition, the DCS features two different possibilities of setting param-eters to adapt the chain hoist to specifi c applications.
• By means of the control pendant, dynamic factors such as speed, acceleration and deceleration can be set or functions can be switched on and off (see sec-tion 4.2). The parameters are set via the control pendant in connection with the 7-segment display on the bottom side of the chain hoist.
• Further parameters may be changed and/or system statuses and operating data may be recorded by means of the parameter setting set (720 905 45), available as an option, in conjunction with a laptop or via the manual operating terminal (537 414 84).
Setting parameters via a laptop or the manual operating terminal may only be carried out by instructed specialist personnel.
The parameter setting set (part no. 720 905 45) comprises:• RJ12 modular cable (5 m),• RJ12/DSUB9 adapter (blue dot) for PC / laptop,• RJ12/DSUB9 adapter (red dot) for operating terminal,• CD-ROM with Softterm program.In addition, a PC / laptop or our operating terminal UPBT2-A00 (part no. 537 414 84) is required.
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Adapter (3) for operating terminal(red dot)
Cable (1) RJ12
Adapter (2) for laptop / PC(blue dot)
DCS control card
Operating terminal
or
Softterm (4)
Parameter setting set1 RJ12 cable, 6-pole, 5 m2 RJ12/ DSUB9 adapter for PC (blue dot)3 RJ12/ DSUB9 adapter for manual terminal (red dot)4 CD with “Softterm” software
DCS parameter setting set
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4.2 Parameter table
= Factory setting
DisplayParameter no.
Parameter name Display Parameter
value
DCS 1 DCS 2 DCS 5 DCS 101/1
VS 4-71/1
VS 6-111/1
VS 12-222/1
VS 4-72/1
VS 6-11
0 Prohub functionA - Off Off Off Off Off Off Offb - On On On On On On On
1 Fast-to-slow limit switch functionA Off Off Off Off Off Off Off Offb On On On On On On On On
2 -3 -
4 Max. speed with Prohub [m/min]
A - 18 9 4,2 6,6 13,2 4,2 6,6b - 21 10,5 4,9 7,7 15,4 4,9 7,7C - 24 12 5,6 8,8 17,6 5,6 8,8d - 27 13,5 6,3 9,9 19,8 6,3 9,9E - 30 15 7 11 22 7 11
5 Max. rated hoist speed [m/min]
A 8,4 4,2 4,2 2 3 6 2 3b 12,6 6 5,4 2,6 4 8 2,6 4C 16,8 8,4 6,3 3 4,6 9,6 3 4,6d 24 12 7,5 3,6 5,5 11 3,6 5,5
E 1) 30 16 8 4 6 12 4 6
6 Min. speed3) [m/min]
A 0,3 0,3 0,15 0,07 0,1 0,2 0,07 0,1b 0,6 0,6 0,6 0,15 0,2 0,4 0,15 0,2
C 2) 1,2 1,2 1,2 0,3 0,4 0,8 0,3 0,4d 1,8 1,8 1,8 0,5 0,7 1,4 0,5 0,7E 2,4 2,4 2,4 0,6 0,9 1,8 0,6 0,9
7 Acceleration time [s]
A 0,7 0,7 0,8 0,8 0,8 0,7 0,7 0,7b 0,6 0,6 0,7 0,7 0,7 0,6 0,6 0,6C 0,5 0,5 0,6 0,6 0,6 0,5 0,5 0,5d 0,4 0,4 0,5 0,5 0,5 0,4 0,4 0,4E 0,3 0,3 0,4 0,4 0,4 0,3 0,3 0,3
8 Deceleration time [s]
A 0,7 0,7 0,7 0,7 0,7 0,7 0,7 0,7b 0,6 0,6 0,6 0,6 0,6 0,6 0,6 0,6C 0,5 0,5 0,5 0,5 0,5 0,5 0,5 0,5d 0,4 0,4 0,4 0,4 0,4 0,4 0,4 0,4E 0,3 0,3 0,3 0,3 0,3 0,3 0,3 0,3
9 -
1) Default setting for main hoist speed in the case of control pendant with stages
2) Default setting for creep hoist speed in the case of control pendant with stages
3) Control ratio 1:200 min./max. hoist speed adjustable via parameter setting software.
Factory setting 1:100.
Display of parameter no.
Display of parameter value
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4.3 Parameter description Prohub function (parameter no. 0)When no load is suspended or in the case of partial loads, the Prohub function (for DCS-Pro 2, 5, 10) makes it possible to increase the operating speed to 1,9 times the rated speed.When the Prohub function is switched off, the chain hoist always operates at max. rated speed, also when no load is suspended or in the case of partial loads.
Fast-to-slow limit switch function (parameter no. 1)The fast-to-slow limit switching function prevents the emergency limit switches being actuated at rated or double the rated speed. In the fast-to-slow limit switch range (350 mm before the emergency limit switch), the speed is limited to approx. 35 % of the rated speed.When the fast-to-slow limit switch function is de-activated, the max. possible speed is limited; for DCS-Pro 1 + 2 to 16 m/min, for DCS-Pro 5 to 8 m/min, for DCS-Pro 10 to 6 m/min (at VS 6-11). A Prohub function is not possible in this case.
Max. speed with Prohub (parameter no. 4)This parameter is only relevant, if the Prohub function is switched on.The max. speed for unloaded hook can be limited by means of this parameter (see section 3.1).
Max. rated hoist speed (parameter no. 5)The rated speed of the chain hoist can be changed by means of this parameter.When parameters A and b are selected (see table in section 4.2), the Prohub func-tion is de-activated.
Setting the max. rated hoist speed (parameter no. 5)Example DCS-Pro 11. Wait until fi gure 5 appears.
2. Press the “Lift” key, the current value is displayed (e.g. “C” for 16,8 m/min).
3. Press the “Lower” key, until the re-quired value is displayed (e.g. “A” for 8,4 m/min).
Accept the selected value by press-ing the “Lift” key.
4. Actuate “Emergency stop”.
5. Release “Emergency stop”. The DCS-Pro is now ready for operation. 42698245-49.jpg
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Time[s]
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Speed[m/min]
Max. speed and acceleration relationship
Ramp Max. speed Acceleration[m/min] [s]
1 16 0,42 8 0,43 16 0,84 8 0,8
Deceleration time (parameter no. 8)The braking ramp can be varied by means of this parameter. The deceleration time is specifi ed in seconds [s], i.e. the chain hoist brakes from the set max. speed to speed 0 within the set deceleration time. The set max. speed therefore also has an effect on the steepness of the deceleration ramp.The behaviour for various combinations of max. speed and deceleration corresponds to that of acceleration only with declining ramps.
Min. speed (parameter no. 6)This parameter is used to set the min. speed that is to be reached by a very slight actuation of the lift or lower key.Acceleration time (parameter no. 7)The acceleration ramp can be varied by means of this parameter. The acceleration time is specifi ed in seconds [s], i.e. the chain hoist accelerates from speed 0 to the set max. speed within the set acceleration time. The set max. speed therefore also has an effect on the steepness of the ramp.
In the following fi gure, four examples of acceleration ramps are illustrated.
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Meaning of keys
“Lift” – Accept selection
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“Lower” – Move to next parameter or selection value
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“Emergency stop” – End parameter programming (changes are saved)
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Starting parameter setting mode
4.4 Setting parameters with the control pendant
Step of operation Control pendant 7-segment display
1 Disconnect the chain hoist from the power supply (dark display).
2 Actuate the “Lift” key and switch power on (hold key down).
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3 Wait for approx. 10 sec.
4 When “P” is displayed, release the “Lift” key.
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5 When “P” goes out, press the “Lift” key again until “o” (for O.K.) is displayed.
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Step of operation Control pendant 7-segment display
6 Release the key. Parameter program-ming mode is now active.
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7When parameter programming mode has been activated, fi gures “0” – “9” are dis-played successively for 2 seconds, each
→ …
8
Press the “Lower” key to move faster through the menu items.Each fi gure represents a parameter (see section 4.2).
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9
Actuate the “Lift” key to select the cur-rently displayed parameter.At the same time, the value selection menu of the parameter is opened.The currently set values are symbolically displayed with the characters “A”, “b”, “C”, etc.For the meaning of the characters, see section 4.2.
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10To set a different value, actuate the “Lower” key until the required value is shown in the display.
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11The value is selected by means of the “Lift” key, the system then also returns to parameter selection mode.
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12
When the “Emergency stop” key has been actuated, the unit switches back to normal operation. All changes are fi rst saved.
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The DCS-Pro can also be controlled by means of a PLC control system instead of a control pendant or a radio remote control system (see schematic connection diagram fi g. 4).The following conditions must be fulfi lled:1. The PLC must generate suitable PWM signals (pulse width modulation (see
items 3 and 4).2. In the case of PLC control, the “Prohub function” should be de-activated.3. If the parameter setting set (720 905 45), available as an option, is used in
conjunction with a laptop or the manual operating terminal (537 414 84) is used for setting parameters, the “Control by PLC” parameter must be activated. In this case, the PWM signal is specifi ed as follows:
Amplitude: 24 V DC Basic frequency: 1 kHz Effective adjustment range: 10...90%
Figure 1 and fi gure 3 show the example of a PWM signal with 10%, 50% and 90% mark-to-space ratio (PPV).
4. If no parameter setting set is available, the DCS-Pro can also be controlled via the PLC, however, with a slightly modifi ed PWM signal of the PLC control system.
For this purpose, it must be ensured that Vmin (10% PWM) is applied for at least 50 – 100 ms before every lifting or lowering motion. This ensures that the comparison for Vmin is carried out appropriately.
The speed can then be increased up to Vmax. In this case, the PWM signal is specifi ed according to fi gure 2.
4.5 Control via PLC
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Mark-to-space ratio [%]
Min. speed
Max. speed Example 1
Example 2
n [rpm]
n Motor speed in rpmMax. speed Max. speed parameterMin. speed Min. speed parameterPPV Mark-to-space ratio of
the PWM signal in %
n =Max. speed – Min. speed
(PPV – 10) + Min. speed80
42738245.eps
Fig. 1 Fig. 2
Fig. 3
42738147.eps
Mark-to-space ratio 10%
Mark-to-space ratio 50%
Mark-to-space ratio 90%
t [ms]
t [ms]
t [ms]
U [V]
U [V]
U [V]
t [ms]
t [ms]
U [V]
U [V]
Vmin
Vmax
Operating mode variable with PWM control, connection via Harting plug
42743344.jpg
Item Designation Part no.1 Plug-in connection fi ttings cpl. 1) Harting 720 170 452 Control cable fi tting set 1) Harting 720 172 453 Cable by the customer
1) Instead of a plug-in connection, the colour encoded 10 m cable 772 058 45 may be used.
2) The 24 V AC control voltage is supplied from the chain hoist. The emer-gency-stop function is implemented in the installation control circuit.
3) Wire bridge
LineAC / DC reference
PWM Lower
PWM Lift
24 V DC
By the customer 2)
Dummy plug
3)
Fig. 4
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4.6 SOST (Setpoint steps)
DCS with 2-stage control pendantFrom software version 1.44, the control pendant with stages can also be used for controlling the DCS-Pro. In this case, an external 24 V AC voltage source is re-quired since the DCS only has 24 V DC.The pre-set creep hoist/main hoist speeds are listed in the table in section 4.2. The main hoist speed corresponds to parameter 5 (max. rated hoist speed) with setting “E”. The creep hoist speed corresponds to parameter 6 (min. speed) with setting “C”.Other creep hoist/main hoist speeds and further parameters can be set in accord-ance with the table in section 4.2.The schematic illustrations show the general connection of a control pendant with stages to a DCS.
For changing from a control pendant with stages to a stepless one and vice versa, the chain hoist must be disconnected from the power supply so that automatic detection of the control pendant is possible after switching the hoist on again.
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2)
Line
Lower / fast
Lift / fast
24 V AC
Emergency stop
By the customer 4)
SOST operating mode, control with parallel contacts, connection via terminals
2)
Line
Lower
Lift
Fast
Emergency stop / 24 V AC
By the customer 4)
3)
Item Designation Part no.1 Plug-in connection fi ttings cpl. 1) Harting 720 170 452 Control cable fi tting set 1) Harting 720 172 453 Cable by the customer4 Control cable 10x1,5mm2 772 069 455 Power cable 4x1,5mm2 772 068 456 Control pendant DSC 773 300 447 Control cable 10x1,5mm2 772 073 45
1) Instead of a plug-in connection, the colour encoded 10 m cable 772 058 45 may be used.
2) Cut off any non-required conductors.3) Diode 1N40074) The 24 V AC control voltage is supplied from
the chain hoist. The emergency-stop func-tion is implemented in the installation control circuit.
SOST operating mode, control with tri-state signals, connection via Harting plug
SOST operating mode, control with tri-state signals
2)Height-adjustable cable
Line
42743444.jpg
42743544.jpg
42743644.jpg
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5 Inspections/maintenance/general overhaul GO
5.1 Display of operating hours / statuses
Operating hoursDisplay appears after approx. 5 sec without lifting motion (example 123 operating hours)
42599844.jpg
42599755.jpg
Operating statuses
1. Flashing: READY 2. Emerg. stop pressed
3. LIFTING 4. LOWERING
0,8 sec 0,8 sec 0,8 sec 0,8 sec Break 0,2 sec Break 0,2 sec Break 0,2 sec
The 7-segment display is located on the bottom side of the chain hoist in the elec-trical equipment cover behind a semi-circular window. The following operating information can be displayed. For further displays of warning messages and error statuses, see sections 6.2 and 6.4.
5.2 Inspection and main-tenance schedule
Instructions for carrying out maintenance work deviating from the DC-Pro (section 6.5 in publication 214 741 44):
See section Before fi rst putting into operation
When star-ting work
During the annual
inspection
Check operation of brake X X X 1)
Check brake wear Every 10 years
1) During the annual inspection, the emergency-stop of the DCS-Pro must be actuated 3 x during opera-tion at max. hoist speed. This removes any deposits on the brake disk. These may occur during normal operation, since the brake of the DCS-Pro only works as a holding brake.
Software versionEvery time, power is switched on or after an emergency-stop, the software version is fi rst displayed (from software version 1.44).Example: Software version 1.44
42718446.jpg
0,8 sec 0,8 sec 0,8 sec 0,8 sec Break 0,2 sec Break 0,2 sec Break 0,2 sec
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6 Maintenance6.1 Circuit diagrams and control card
63112046_L1_EN.eps
DCS-Pro
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24 63112046_L2_EN.eps
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2563112046_I1_EN.eps
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26 63112546_L1_EN.eps
DCMS-Pro, DCRS-Pro
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28 63112546_I1_EN.eps
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42686146.jpg
12
5678
9
10 11 12
13
14
15
9
3
4
Terminal strip X13 (8)Jumper applied on Chain hoist1 - 2 DCS 1, DCMS 1, DCRS 12 - 3 DCS 2, DCMS 2, DCRS 2, DCS 10 1/1 VS 4-7 or VS 6-11 5 - 6 DCS 5, DCS 10 1/1 VS 12-22 or 2/1Operating LED (7)Steady fl ashing Unit ready for operationUnsteady fl ashing Unit faultLED dark 1. No voltage
2. Electronics defective
PIN 1
Control cardWhen the control card is replaced, the jumper must be applied in accordance with the hoist size.For any changes of the jumper position, the unit must be de-energized.
Item Designation Function1 Plug-and-socket connector Digital output status (X12)2 Plug-and-socket connector External fan (X14)3 Plug-and-socket connector Inverter interface4 Plug-and-socket connector Terminal connection RS232 (X10)5 Plug-and-socket connector CAN bus (X15)6 Plug-and-socket connector CAN bus (X11)7 Light emitting diode Operating LED, see table8 Jumper strip Selection of unit (X13), see table9 Plug-and-socket connector Mains connection
10 Fork light barrier Pulse generator11 IR transmitter diode IR interface
12 7-segment LED Multi-function display, e.g.: Elapsed operating time counter, status display, error code display
13 Plug-and-socket connector Connection of hoist limit switch
14 Plug-and-socket connector Control cable connection trolley / crane (dummy connector for 1-axis chain hoist)
15 Plug-and-socket connector Control pendant connection
RJ45 connectorControl pendant connection (15)
Pin Function assignment1 Control pendant 24 V supply = 2 Crane forwards (PWM)3 Crane reverse (PWM)4 Emergency stop5 Control pendant 24 V~ supply6 Lift (PWM)7 Lower (PWM)8 Trolley right (PWM)9 Trolley left (PWM)
10 GND 24 V=
RJ45 connectorPin assignment
10 9 8 7 6 5 4 3 2 1
42741844.eps
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42686245.jpg
Item Designation Function1 Plug-and-socket connector Control card connection2 Light emitting diode Operating LED (GN)3 Plug-and-socket connector Brake connection (X6)4 Plug-and-socket connector Motor connection (X8)5 Plug-and-socket connector Braking resistor
4 3
2 1
Frequency inverter
2 1
Size DCS-Pro 1 – 5
Size DCS-Pro 10 4 3 5
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42599656.jpg
Warning messagesWarning messages start with the light-ning symbol.
The symbols are shown one after the other.
For error statuses, see instructions for fi nding faults
6.2 Warning messages and error statuses
SLIP LIFTING (overload)Lowering is possible
LIMIT SWITCH LIFTING actuatedLowering is possible
SLIP LOWERING (overload)Lifting is possible
LIMIT SWITCH LOWERING actuatedLifting is possible
Both limit switches actuated at the same time (error present)No further movement possible(see section 7.4)
Motor overtemperatureLowering is possible
Inverter overtemperatureLowering is possible
Warnings are indicated by means of the lightning symbol and the subsequent fi gures (see instructions for fi nding faults). The current direction of movement is stopped.
Movement in the opposite direction is possible, the current warning is then deleted automatically.
Error messages are indicated by means of the letter E and the subsequent fi gure (see instructions for fi nding faults). No further movement is possible. All error mes-sages are saved in the error memory with frequency and operating hour. The error memory can be read out using the laptop or via the infra-red interface.
To delete the error messages, actuate the emergency stop and release it again.
If an error occurs again, refer to the instructions for fi nding faults.
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6.3 Error messages Error messages are indicated by means of the letter E and one of the subsequent fi gures:
The symbols are shown one after the other.To reset errors, press and unlock the emergency stop key.
Please contact our after-sales service, if the cause of fault cannot be eliminated with the above measures.
Error Display Possible cause RemarksInverter undervoltage E 1 - Insuffi cient cable cross section
- Phase missing- Insuffi cient supply voltage
- Check cable- Measure phases- Check voltage
Inverter overvoltage E 2 - Deceleration too high- Load lowered at excessive speed
- Program lower deceleration- Jumper X13 applied incorrectly
Slip fault output stage E 3 - Deceleration too high- Rotary encoder defective- Brake does not release
- Program lower deceleration- Check encoder, replace control card, as required- Check brake / plug X6
Inverter overtemperature E 4 - Allow chain hoist to coolMotor overtemperature E 5 - Motor overheated
- Motor connector loose- Allow motor to cool- Check motor connector X8, thin cables are thermistor connections
Short-circuit output stage E 6 - Output stage transistor defective- Motor allows excessive current fl ow
- Replace output stage- Check motor cables, measure windings approx. 10 Ω (DCS 1-5), approx. 3 Ω (DCS 10)
Current in output stage too high E 7 - Load too large- Direction of rotation of the motor reversed
- Do not overload chain hoist- Check direction of rotation of the motor
Brake current too high E 8 - Brake defective
- Output stage defective
- Check brake approx. 330 Ω (DCS 1-5), 250 Ω (DCS 10)- Replace output stage
Enable error output stage E 13 - Emergency stop opens / closes briefl y- Error is repeated
- Do not allow control pendant to hit an obstacle- Replace control card or output stage
Watchdog output stage E 14 - Quartz crystal of output stage defective - Error cannot be reset, replace output stageControl card communication error E 15 - Control card connector defective
- Data cable fault- Check cable / connector, replace as required- Opto-coupler of output stage defective, replace output stage
No brake current E 16 - Brake defective
- Brake plug not connected
- Check brake approx. 330 Ω (DCS 1-5), 250 Ω (DCS 10)- Connect plug X6
Transistor for brake cannot be disabled E 17 - Enable defective- Braking transistor defective
- Replace control card or power card- Replace power card
Transistor of rectifi er cannot be disabled
E 18 - Enable defective- Transistor of rectifi er defective
- Replace control card or power card- Replace power card
No output stage test possible E 19 - Starting frequency too high - Reset error, perform load detection once with unloaded hook, if the test result is OK, continue to use hoist
Inverter communication error E 20 - Control card connector defective- Data cable fault
- Check cable / connector inverter interface, replace as required
- Opto-coupler of output stage defective, replace output stage
Rotary encoder error E 21 - Rotary encoder signal not OK- Brake does not release
- Check encoder, replace control card, as required- Check brake / plug X6
Load is lowered at a speed which differs from the previous lifting speed(not DCS-Pro 1, only for Prohub)
(No display)
- Load was snatched during lifting process- Load was suspended in lifted hook
- Refers to only one lifting/lowering cycle- In an appropriate lifting process, the lowering speed is
identical with the lifting speed
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6.4 Instructions for fi nding faults
Please contact our after-sales service, if the cause of fault cannot be eliminated with the above measures.
No. Error Possible cause RemarksA Chain hoist not functioning - No line voltage
- System switched off- Broken conductor in the power supply line- The unit has detected a fault (see section 6.3)
- Replace mains fuse link- Switch on main switch- Check power supply line- Actuate and release emergency stop or disconnect and restore the mains power supply
B 7-segment display of control card not lit
- See item A- 10-pole cable from hoist inverter defective- Hoist inverter has no voltage or is defective
- Check fuse, emergency stop actuated?- Check cable to hoist inverter, replace, if required- Check hoist inverter
C Drive lifts only in one direction - Limit switch approached, note message - Travel unit out of fast-to-slow/limit switch range- Check limit switch / connector
D Chain hoist lifts/lowers only at min. speed
- PWM set point specifi cation or detection defective - Replace control pendant
E No chain hoist speed increase with small loads
- Jumper X13 on control card not correct- Prohub not enabled
- Apply jumper X13 acc. to chain hoist type- Switch on Prohub programming with terminal or control
pendantF Chain hoist lifts slowly and lowers
rapidlyIncorrect setting of fast-to-slow limit switch for lifting Travel chain into the upper limit switch
G Chain hoist lowers slowly and lifts rapidly
Incorrect setting of fast-to-slow limit switch for lowering
Travel chain into the lower limit switch
If the measures under A are not successful, continue trouble-shooting after removing the electrical equipment cover.
Disconnect the power supply before removing the electrical equipment cover!After switching the unit off, wait for 3 minutes (discharging of the capacitor), before opening the electrical equipment cover.Switch on the power supply again and comply with the relevant instructions when working on live parts!
7 Accessories Item 1Rocker switch component to 250 kgThe complete rocker switch component with 2,8 m or 4,3 m helical cable can be retrofi tted to a DCS-Pro or DCMS-Pro (incl. quick-change coupling and mate-rial for fi tting the helical cable on the chain hoist housing).Part no. 773 299 44 (2,8 m)Part no. 773 298 44 (4,3 m)
For operating units provided by the customerFor integration in operating units pro-vided by the customer, the following switching elements can be used for controlling the DCS-Pro.
Item 2CBDM-PWM switching element with converter card, analogue – PWM, for Manulift DSM-CS and rubber capsPart no. 772 176 44
Item 3CBD-PWM switching element with converter card, analogue – PWM, for DSK-3CS control pendant and rubber capsPart no. 773 557 44
42742145.jpgItem 3
42742045.jpgItem 2
42743244.epsItem 1
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DCS-Pro 1, DCS-Pro 2, DCS-Pro 5
4268
6346
.jpg
8 Spare parts
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DCS-Pro 1, DCS-Pro 2
DCS-Pro 5
Item no. Part no. Quantity Designation Material Standard
1 71784833 1 Motor set ZNK 71 B 4 c/w item 2, 380 V - 480 V, 50/60 Hz, 9,5 Nm 2 71785033 1 Fan set DC 2 4 Nm 3 71887333 1 Brake set DCS 1-5 104V 380 V - 480 V, 50/60 Hz, 5,5 Nm 4 71790733 1 Gearbox set DCS 1/2 5 71792033 1 Service hood set DC 2 5,5 Nm 6 71792233 1 Electrical equipm.hood set DCS 1/2 9,5 Nm 8 71894733 1 Adjustment nut/pulse wheel 9 71791933 1 Gear oil/seal Pro 2 5,5 Nm, 0,35 litre 10 71798633 1 Chain collector box set DC1/2 5m 10 71798733 1 Chain collector box set DC1/2 8m 11 71795033 1 Chain set DC 1/ 2 5m c/w item 12, 4,0 Nm 11 71795133 1 Chain set DC 1/ 2 8m c/w item 12, 4,0 Nm 12 71795333 1 Buffer set DC1/2 13 71798033 1 Hook fi ttings set DC1/2 6,8 Nm 14 71897433 1 Suspension set DC 1- 5 15 77350033 1 Controller DSC-S 16 71885633 1 Slide-in unit/plug # 17 83565933 1 Hook safety catch set Gr. 2 19 71882433 1 Control set 380-480V 50/60 Hz, 3 Nm 20 71881033 1 Control cable set 5m 11 Nm 20 71880933 1 Control cable set 8m 11 Nm 22 71888033 1 Limit switch set 1,5 Nm # 23 71880433 1 Emergency stop set/rub.cap Controller DSC-S / DSE-10C/CS 25 71782533 1 Lifting inverter DCS 1/2 380 V - 480 V, 50/60 Hz, 9,5 Nm
21482602.tbl
Item no. Part no. Quantity Designation Material Standard
1 71884833 1 Motor set ZNK 80 B 4 c/w item 2, 380 V - 480 V, 50/60 Hz, 9,5 Nm # 2 71885133 1 Fan set DCS 5 4 Nm 3 71887333 1 Brake set DCS 1-5 104V 380 V - 480 V, 50/60 Hz, 5,5 Nm 4 71890733 1 Gearbox set DCS 5 5 71892033 1 Service hood set DC 5 5,5 Nm 6 71892233 1 Electrical equipm.hood set DCS 5 9,5 Nm 8 71894733 1 Adjustment nut/pulse wheel 9 71891933 1 Gear oil/seal Pro 5 5,5 Nm, 0,5 litre 10 71898633 1 Chain collector box set DC5 5m 10 71898733 1 Chain collector box set DC5 8m 11 71895033 1 Chain set DC 5 5m c/w item 12, 4,3 Nm 11 71895133 1 Chain set DC 5 8m c/w item 12, 4,3 Nm 12 71895333 1 Buffer set DC5 13 71898033 1 Hook fi ttings set DC5 11,5 Nm 14 71897433 1 Suspension set DC 1- 5 15 77350033 1 Controller DSC-S 16 71885633 1 Slide-in unit/plug # 17 83665933 1 Hook safety catch set Gr 3 19 71882433 1 Control set 380-480V 50/60 Hz, 3 Nm 20 71881033 1 Control cable set 5m 11 Nm 20 71880933 1 Control cable set 8m 11 Nm 22 71888033 1 Limit switch set 1,5 Nm # 23 71880433 1 Emergency stop set/rub.cap Controller DSC-S / DSE-10C/CS 25 71882533 1 Lifting inverter DCS 5 380 V - 480 V, 50/60 Hz, 9,5 Nm
21482603.tbl
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DCS-Pro 10, 1/1 reeving
4267
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.jpg
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DCS-Pro 10, 1/1 reeving Item no. Part no. Quantity Designation Material Standard
1 71984833 1 Motor ZNK 100 A4 c/w item 2, 380 V - 480 V, 50/60 Hz, 9,5 Nm 2 71585233 1 Fan set DCS 10 4 Nm 3 71587333 1 Brake set DC/DCS10 380 V - 480 V, 50/60 Hz, 5,5 Nm 4 71560533 1 Gearbox set DCS 10 V4 1/1 4 71590533 1 Gearbox set DC-PRO10V6/1,5 VS 6-11 4 71504133 1 Gearbox set DCS 10 V12 5 71592033 1 Service hood set DC10 7,5 Nm 6 71562333 1 Electrical equipm.hood set DCS 10 9,5 Nm 8 71594733 1 Adjustment nut/pulse wheel 9 71591933 1 Gear oil/seal DC10 5,5 Nm, 0,9 litre 10 71598633 1 Chain collector box DC10 1/1 5m 10 71598733 1 Chain collector box DC10 1/1 8m 11 71595033 1 Chain set DC 10 5m 1/1 c/w item 12, 4,3 Nm 11 71595133 1 Chain set DC 10 8m 1/1 c/w item 12, 4,3 Nm 12 71595333 1 Buffer set DC10 13 71598033 1 Hook fi ttings set DC10 11,5 Nm 14 71597433 1 Suspension set DC10 15 77350033 1 Controller DSC-S 16 71885633 1 Slide-in unit/plug 17 83765933 1 Hook safety catch set Gr. 4 19 72094033 1 Lifting inverter Steuerkarte 50/60 Hz, 3 Nm 20 71881033 1 Control cable set 5m 11 Nm 20 71880933 1 Control cable set 8m 11 Nm 22 71888033 1 Limit switch set 1,5 Nm # 23 71880433 1 Emergency stop set/rub.cap Controller DSC-S / DSE-10C/CS 25 72094533 1 Lifting inverter DCS 10 380 V - 480 V, 50/60 Hz, 9,5 Nm 26 71561533 1 Braking resistance DCS 10 VS 12-22
21482605.tbl
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DCS-Pro 10, 2/1 reeving
4267
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.jpg
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DCS-Pro 10, 2/1 reeving Item no. Part no. Quantity Designation Material Standard
1 71984833 1 Motor ZNK 100 A4 c/w item 2, 380 V - 480 V, 50/60 Hz, 9,5 Nm 2 71585233 1 Fan set DCS 10 4 Nm 3 71587333 1 Brake set DC/DCS10 380 V - 480 V, 50/60 Hz, 5,5 Nm 4 71504333 1 Gearbox set DCS 10 V4 2/1 4 71590533 1 Gearbox set DC-PRO10V6/1,5 VS 6-11 5 71592033 1 Service hood set DC10 7,5 Nm 6 71562333 1 Electrical equipm.hood set DCS 10 9,5 Nm 8 71594733 1 Adjustment nut/pulse wheel 9 71591933 1 Gear oil/seal DC10 5,5 Nm, 0,9 litre 10 71598733 1 Chain collector box DC10 1/1 8m DC10 2/1 5m 10 71535045 1 Chain collector box fl exibel 20m DC10 2/1 8m 11 71596033 1 Chain set DC 5m 2/1 c/w item 12, 4,3 Nm 11 71596133 1 Chain set DC 8m 2/1 c/w item 12, 4,3 Nm 12 71595333 1 Buffer set DC10 13 71598533 1 Bottom block set DC 2/1 6,8 Nm 14 71597433 1 Suspension set DC10 15 77350033 1 Controller DSC-S 16 71885633 1 Slide-in unit/plug 17 83865633 1 Hook safety catch set GR. 5 18 71598433 1 Bottom block set DC10 2/1 6,8 Nm, (e.g. for hot applications) 19 72094033 1 Lifting inverter Steuerkarte 50/60 Hz, 3 Nm 20 71881033 1 Control cable set 5m 11 Nm 20 71880933 1 Control cable set 8m 11 Nm 22 71588033 1 Limit switch set 3 Nm # 23 71880433 1 Emergency stop set/rub.cap Controller DSC-S / DSE-10C/CS 25 72094533 1 Lifting inverter DCS 10 380 V - 480 V, 50/60 Hz, 9,5 Nm 26 71561533 1 Braking resistance DCS 10
21482606.tbl
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4250
9045
.jpg
DCMS-Pro 1, DCMS-Pro 2
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411) See chapter Accessories
DCMS-Pro 1, DCMS-Pro 2 Item no. Part no. Quantity Designation Material Standard
# 1 71831533 1 Control cable mounting set DCM # 2 77206833 1 Cap DSM 5 Set # 3 77203933 1 Helix cable Einführung # 4 77207333 1 Support Kette 4,2x12,2 # 5 77204733 1 Emergency-off button Set # 6 77207533 1 Bearing DSM 5 # 7 77200133 1 Housing Set DSM 5 # 8 77207933 1 Switching element CBDN 30O 9 Switching element CBDM-PWM 1) # 10 77202333 1 Cap Set # 11 77207633 1 Load element 125/250 # 12 77201833 1 Unlatching half 34 77345733 1 Helix cable KPL 2800 4,3 Nm 34 77345933 1 Helix cable KPL 4300 4,3 Nm 35 77347833 1 Control unit DSM-CS 36 83566544 1 Load hook DKDSM5 250KG 38 71794833 1 Chain set 3,1m DCMS 1 + 2 38 71795033 1 Chain set DC 1/ 2 5m DCMS 1 + 2
21482604.tbl
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42686447.jpg
DCRS-Pro 1, DCRS-Pro 2
Item no. Part no. Quantity Designation Material Standard
2 77329433 1 Helix cable set 2800 DCRS 4,3 Nm 2 77329333 1 Helix cable set 4300 DCRS 4,3 Nm 3 71732233 1 Swivel joint kpl. Set 4 77327633 1 Sub-assembly Elektronik Set 10 Nm 5 77328933 1 Button Not - Aus Set 6 82646533 1 Housing Baugruppe Set 20 Nm 7 77324533 1 Attachment Kupplung Set 10 Nm 8 77327333 1 Attachment C-Haken Set 10 Nm # 9 71831533 1 Control cable mounting set DCM 4,3 Nm
21102001.tbl
Original 1 page(s) Page 1
EC conformity declaration for a machine in accordance with Directive 2006/42/EC, Annex IIA
Ident. no.
199 610 44 Issue 1209 EN
# = Modifications compared to previous issue Normung DCC Class. no.
715 IS 817
Reproduction in whole or in part only with prior consent of Demag Cranes & Components GmbH, D-58286 Wetter Subject to change. Not liable for errors or omissions.
Hereby we,
Demag Cranes & Components GmbH Ruhrstraße 28, D-58300 Wetter
declare that the electrically driven hoist unit for lifting loads
Demag DC chain hoist
Type: Bauformschlüssel
Serial no.: Fabriknummer
ready for service – as a series product or produced to order - with cable-connected control pendants / wireless controls complies with all relevant requirements of the EC Machinery Directive 2006/42/EC. The safety objectives of the Low Voltage Directive 2006/95/EC are achieved.
The product additionally complies with the following relevant directives/provisions:
2004/108/EC EC EMC Directive
Applied harmonised standards, in particular
EN 14492-2 Cranes - Power-driven winches and hoists - Part 2: Power-driven hoists
EN 60204-32 Safety of Machinery – Electrical equipment for machinery, Part 32: Requirements for hoists
The relevant technical documentation according to Annex VII Part A of Directive 2006/42/EC has been compiled and shall be made available to authorised national authorities by the designated authorised representative in response to a justified request. Authorised representative for technical documentation Hans-Jörg Böttcher, Demag Cranes & Components GmbH
Ruhrstraße 28, D-58300 Wetter
Wetter, 29.12.09
Place and date of issue
ppa. Dr. Harkort ppa. Schulte Wetter Factory Manager HT/AT Engineering/Development
Demag Cranes & Components GmbHP.O. Box 67, D-58286 WetterTelephone (+49 2335) 92-0 · Telefax (+49 2335) 927676www.demagcranes.com
Prin
ted
in G
erm
any
Reproduction in whole or in part only with prior consent of Demag Cranes & Components GmbH, D-58286 Wetter Subject to change. Not liable for errors or omissions.
